soc: hisilicon: kunpeng_hccs: Fix discard ‘const’ qualifier compiling warning

The link_fsm_map has ‘const’ qualifier, but the 'str' pointer
in link_fsm_map is discarded. So add 'const' for this pointer
to fix the compiling warning.

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

diff --git a/drivers/soc/hisilicon/kunpeng_hccs.c b/drivers/soc/hisilicon/kunpeng_hccs.c
index 2af3bfda313e5960f09bca4ae8ea1b33a70073ed..d6ff7de6383607e401774231af21a5fcee632572 100644 (file)
--- a/drivers/soc/hisilicon/kunpeng_hccs.c
+++ b/drivers/soc/hisilicon/kunpeng_hccs.c
@@ -961,7 +961,7 @@ static ssize_t link_fsm_show(struct kobject *kobj,
        struct hccs_link_status link_status = {0};
        const struct {
                u8 link_fsm;
-               char *str;
+               const char *str;
        } link_fsm_map[] = {
                {HCCS_PORT_RESET, "reset"},
                {HCCS_PORT_SETUP, "setup"},